i only need the work done from question 4-7, and conclusion,

i only need the work done from question 4-7, and conclusion,.
i only need the work done from question 4-7, and conclusion, the first four have been done and i have attached the completed work. Health Care LLC specializes in selling hospital,medical, scientific, laboratory equipment, devices and instruments to hospital and medical colleges. The company handles both written and telephone orders, using the following procedures. One of several company-employed field sales representatives records customer orders on a three-part form (Form A).The original is left with the customer, the duplicate is mailed tocentral headquarters each day in a special color-coded envelope, and thetriplicate is retained in the sales representative s order pad. Whenthe written orders arrive at headquarters, they go directly to thesecretary of the order entry department. The secretary initiallyreceives all telephone orders and inquiries as well. Thesecretary routes inquiries to the customer service representatives anddirects both written and telephone orders to one of three order entryclerks. Telephone orders are transcribed onto Form B andthen read back to the customer for confirmation. Because both writtenand telephone orders are now in written form, further processing of Forms A and B is identical. All customer orders are entered through video display terminalVDT located in order entry. They undergo a series of programmed editsas part of the data entry process. One of the edits is to validate thecustomer s name(s), address(es), freight and credit terms, and creditrating by referencing the customer master file (Note: all computer filesare kept on disk). The inventory master file is accessed to checkinventory availability.Orders that pass all these tests are thenrecorded on the sales order master file; the inventory balance isreduced, and a screen message informs the clerk of the updates. Theclerk files the accepted customer orders by customer number. Orders thatfail any of the edits or validations are recorded in a computer suspense file for later investigation. Each evening, data processing prints five-part sales orders (Form C)from the data stored on the sales order master file. Order entryreceives two copies of the sales order; it files copy 2 in the acceptedorder file and mails the original (copy 1) to the customer. Copies 3 and4 are sent to the warehouse, and copy 5 is sent to accounts receivable.Using copy 3, warehouse workers pick the goods. They file copy 3 anddeliver the goods and copy 4 to the shipping department. A shipping clerk checks the assembled order against sales order copy 4, prepares a three-part shipping notice (Form D),and records the shipment in a shipping log. The shipping noticeoriginal, signed by the carrier, serves as the bill of lading; salesorder copy 4 is used as the packing slip. The bill of lading and packingslip accompany the goods to the customer. The duplicate of the shippingnotice is sent to accounts receivable; the triplicate is sent to orderentry, where it is filed in the accepted order file.Required:1- Draw a context diagram .2- Draw a detailed data flow diagram.3-Draw a flow chart .4- Prepare the table of entities and activities.5-Discuss ( point by point) the threats faced by health care LLc duringthe process and subsequent controls to be in place to overcome theidentified treats. ( threats and control for each form )6- Explain in detail the types of input, processing and output controls use to ensure processing integrity.7-What measures you will take to protect the confidentiality and privacy of sensitive information. Note : clearly state your assumption wherever applicable in the given tasks.*Construction :Introduction ( 200 words )Tasks answers :Task 1 Task 2 task 3 task 4 task 5 ( 400 words )task 6 ( 400 words )task 7 ( 400 words )Conclusion ( 200 words )referencestotal of assignment should be 2000 words
i only need the work done from question 4-7, and conclusion,